After hundreds of years of fear and a hundred years of resistance, there are no ordinary people left in this world. Everyone who is still alive is a brave fighter.
Everyone has seen too many sacrifices of others and experienced too much hardship in the flames of war.
Everyone has lost close friends and family, or even online friends with whom they played games, explored, bragged, chatted, and exchanged knowledge on the quantum network.
Throughout these hundred years, social networks have not come to a complete halt.
People with shared interests from different star regions have formed one small social network after another.
Profile pictures in the network are extinguished one after another.
When these avatars are extinguished, people can see the information of the deceased, such as when, where, and how they died, by opening the person's social profile.
All these things make up the worldview of people today.
Of course, the carriers will return.
...
Three days.